The dir command displays information about files and directories, and how much disk space is available. By default, it displays the name, size, and last modification time of every file in the current directory.
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When using color in computer-generated presentation, you should use the same background color on all visuals and no more than two colors for words. This is a p<span>rinciples of </span>color and must be applied in computer-generated presentation aids like models,g<span>raphics( visual representations of information) and pictures (photographs and illustrations).</span>
Effective communication proves the sender is technologically advanced
